2025-03-15 16:32:23动物植物
老鼠表现出急救行为,帮助昏迷的同伴

Humans may not be the only ones who aid their friends when they're hurt. Mice may do it, too, as shown by a new research study led by scientists at the Keck School of Medicine of USC published recently in Science.

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2025-03-15 16:22:19动物植物
新技术扩展植物细胞以获得更好的显微成像

The way we study plant cells is expanding—literally—thanks to new research from Kevin Cox, an assistant professor of biology in Arts & Sciences at Washington University in St. Louis and an assistant member of the Donald Danforth Plant Science Center.

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2025-03-15 16:11:38动物植物
南美海狮的牙齿大小反映了种群数量的历史变化

A new study published in PeerJ reveals that the teeth of South American sea lions (Otaria byronia) hold valuable clues about past population dynamics. Researchers from the Instituto de Biología de Organismos Marinos, the Centro para el Estudio de Sistemas

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2025-03-15 15:59:01动物植物
致命的霉菌株极有可能对新药产生耐药性

Scientists have identified strains of one of the world's most dangerous fungal pathogens, already resistant to our most effective antifungal drugs, which are also five times more likely to acquire resistance to desperately needed new treatments in develo

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2025-03-15 15:44:44动物植物
樱桃树通过过冷来保护芽免受冻害,但如何保护呢?

Researchers at UBC Okanagan are working to learn more about how sweet cherry trees naturally protect their buds from freezing during cold winter months.

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2025-03-15 15:33:46动物植物
ChIP-mini技术推进病原菌DNA-蛋白质相互作用分析

In the pursuit of understanding the pathogenic expression mechanisms of bacteria and the advancements in biofoundry technology, identifying and analyzing protein-DNA binding sites is crucial. Researchers at UNIST and Korea University have developed a nove

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2025-03-15 15:19:09动物植物
一种从中国大陆引进的寄生虫入侵了通河系统的部分地区

A collaborative research team from Toho University, the Japan Fisheries Research and Education Agency, Nihon University, the Global Environmental Forum, and the Museum Park Ibaraki Nature Museum has revealed that a newly introduced parasite, bucephalid tr

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2025-03-15 15:04:19动物植物
帮助植物在寒冷中存活的蛋白质

As climate conditions become increasingly unpredictable, understanding how plants respond to cold is crucial for securing future crop resilience. In her doctoral thesis, Varvara Dikaya at Umeå University has studied the protein PORCUPINE, which plays a ce

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2025-03-15 14:49:44动物植物
热激活受体可能开启新的疼痛疗法

Touch a hot plate and your hand flies back. While the response is almost instant, researchers are still working to better understand the molecular mechanisms behind these sensations of heat and pain.

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2025-03-15 14:39:09动物植物
微生物群移植为防治棉花曲叶病带来新希望

Researchers at the University of Glasgow and the Forman Christian College University, Pakistan, are pioneering an approach to combat the devastating cotton leaf curl disease (CLCuD) through microbiota transplantation.

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2025-03-15 14:27:16动物植物
人类活动如何改变墨西哥云雾林中的食肉动物行为

Even within the sanctuary of protected conservation areas, the rhythms of life are changing for carnivores in Mexico's montane cloud forests. A new Yale School of Environment study conducted by Germar González '24 MESc, doctoral student Siria Gámez, and

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2025-03-15 14:14:47动物植物
黄石嗜热菌同时进行有氧和无氧呼吸挑战科学规范

Montana State University has long been a hub for research on the many unique features of nearby Yellowstone National Park, and now a doctoral student in one of the university's microbiology laboratories has published a paper on how some hot-spring-dwelli

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